Description
Tubes with standard ground joint, ball (spherical) S 13/5, DURAN® are laboratory glass components intended for modular apparatus used in distillation and extraction. Each pack contains 10 pc(s) of tubes fitted with a spherical ball joint in size S 13/5, enabling standardised connection to matching ground-joint parts within glass assemblies. These DURAN® tubes sit in the labware range covering laboratory glass, vessels and consumables, and specifically support work with glass components, tubes and capillaries. Supplied from manufacturer Lenz, the set is practical for laboratories that stock interchangeable jointed glassware for routine and preparative setups. The pack weight is 0,115 kg, making the unit quantity convenient for inventory and bench use. As tubes with a standard ground joint in spherical ball form, they help build consistent glass trains where alignment and interchangeability of joint sizes matter. They are suited to teaching, research and industrial laboratories that assemble distillation and extraction systems from DURAN® glass components and related vessels. The clear S 13/5 designation simplifies selection alongside other spherical joint sizes in the same product family.
This article is part of Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 10 pc(s)
- Product type: Tubes with standard ground joint
- Joint design: Ball (spherical) S 13/5
- Glass type: DURAN®
- Weight: 0,115 kg
- Application area: Distillation and extraction glass components
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Distillation & extraction glassware
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Ground-joint glassware (other)
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Questions about Tubes with standard ground joint, ball (spherical) S 13/5, DURAN®, 10 unit(s)
What is this article?
Tubes with standard ground joint, ball (spherical) S 13/5, DURAN®, 10 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Ground-joint glassware (other), inside Distillation & extraction glassware, in Labware.
This is ground-joint glassware that is not a head, a condenser or a Soxhlet: receivers, blank joints, odd adapters. A ground joint is named by the wide end and the length, such as 29/32. Mismatched joints do not seal, even with grease.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Ground-joint glassware (other). The catalogue is Labware.
Shelves beside this one are Distillation heads, adapters & columns, Condensers and Soxhlet & extraction apparatus.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.